<template>
  <a-card :bordered="false">
    <!-- 查询区域 -->
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchQuery">
        <a-row :gutter="24">
        </a-row>
      </a-form>
    </div>
    <!-- 查询区域-END -->

    <!-- 操作按钮区域 -->
    <div class="table-operator">
      <a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
      <a-button type="primary" icon="download" @click="handleExportXls('oes_question')">导出</a-button>
      <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">
        <a-button type="primary" icon="import">导入</a-button>
      </a-upload>
      <!-- 高级查询区域 -->
      <j-super-query :fieldList="superFieldList" ref="superQueryModal" @handleSuperQuery="handleSuperQuery"></j-super-query>
      <a-dropdown v-if="selectedRowKeys.length > 0">
        <a-menu slot="overlay">
          <a-menu-item key="1" @click="batchDel"><a-icon type="delete"/>删除</a-menu-item>
        </a-menu>
        <a-button style="margin-left: 8px"> 批量操作 <a-icon type="down" /></a-button>
      </a-dropdown>
    </div>

    <!-- table区域-begin -->
    <div>
      <div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
        <i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
        <a style="margin-left: 24px" @click="onClearSelected">清空</a>
      </div>

      <a-table
        ref="table"
        size="middle"
        :scroll="{x:true}"
        bordered
        rowKey="id"
        :columns="columns"
        :dataSource="dataSource"
        :pagination="ipagination"
        :loading="loading"
        :rowSelection="{selectedRowKeys: selectedRowKeys, onChange: onSelectChange}"
        class="j-table-force-nowrap"
        @change="handleTableChange">

        <template slot="htmlSlot" slot-scope="text">
          <div v-html="text"></div>
        </template>
        <template slot="imgSlot" slot-scope="text,record">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无图片</span>
          <img v-else :src="getImgView(text)" :preview="record.id" height="25px" alt="" style="max-width:80px;font-size: 12px;font-style: italic;"/>
        </template>
        <template slot="fileSlot" slot-scope="text">
          <span v-if="!text" style="font-size: 12px;font-style: italic;">无文件</span>
          <a-button
            v-else
            :ghost="true"
            type="primary"
            icon="download"
            size="small"
            @click="downloadFile(text)">
            下载
          </a-button>
        </template>

        <span slot="action" slot-scope="text, record">
          <a @click="handleEdit(record)">编辑</a>

          <a-divider type="vertical" />
          <a-dropdown>
            <a class="ant-dropdown-link">更多 <a-icon type="down" /></a>
            <a-menu slot="overlay">
              <a-menu-item>
                <a @click="handleDetail(record)">详情</a>
              </a-menu-item>
              <a-menu-item>
                <a-popconfirm title="确定删除吗?" @confirm="() => handleDelete(record.id)">
                  <a>删除</a>
                </a-popconfirm>
              </a-menu-item>
            </a-menu>
          </a-dropdown>
        </span>

      </a-table>
    </div>

    <oes-question-modal ref="modalForm" @ok="modalFormOk"></oes-question-modal>
  </a-card>
</template>

<script>
import { deleteAction, getAction,downFile,getFileAccessHttpUrl } from '@/api/manage'
  import '@/assets/less/TableExpand.less'
  import { mixinDevice } from '@/utils/mixin'
  import { JeecgListMixin } from '@/mixins/JeecgListMixin'
  import  { getQuestionById } from '@/api/oesQuestion'
  import OesQuestionModal from './modules/OesQuestionModal'

  export default {
    name: 'OesQuestionList',
    mixins:[JeecgListMixin, mixinDevice],
    components: {
      OesQuestionModal
    },
    data () {
      return {
        description: 'oes_question管理页面',
        // 表头
        columns: [
          {
            title: '#',
            dataIndex: '',
            key:'rowIndex',
            width:60,
            align:"center",
            customRender:function (t,r,index) {
              return parseInt(index)+1;
            }
          },
          {
            title:'题目类型',
            align:"center",
            dataIndex: 'questionType'
          },
          {
            title:'学科ID',
            align:"center",
            dataIndex: 'subjectId'
          },
          {
            title:'题目总分',
            align:"center",
            dataIndex: 'score'
          },
          {
            title:'题干',
            align:"center",
            dataIndex: 'title'
          },
          {
            title:'题目难度',
            align:"center",
            dataIndex: 'difficult'
          },
          {
            title:'正确答案',
            align:"center",
            dataIndex: 'correct'
          },
          {
            title:'题目信息ID',
            align:"center",
            dataIndex: 'infoTextContentId'
          },
          {
            title:'状态',
            align:"center",
            dataIndex: 'status'
          },
          {
            title: '操作',
            dataIndex: 'action',
            align:"center",
            fixed:"right",
            width:147,
            scopedSlots: { customRender: 'action' }
          }
        ],
        url: {
          list: "/question/oesQuestion/list",
          delete: "/question/oesQuestion/delete",
          deleteBatch: "/question/oesQuestion/deleteBatch",
          exportXlsUrl: "/question/oesQuestion/exportXls",
          importExcelUrl: "question/oesQuestion/importExcel",
          
        },
        dictOptions:{},
        superFieldList:[],
      }
    },
    created() {
    this.getSuperFieldList();
    },
    computed: {
      importExcelUrl: function(){
        return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
      },
    },
    methods: {
      loadData(arg) {
      if(!this.url.list){
        this.$message.error("请设置url.list属性!")
        return
      }
      
      //加载数据 若传入参数1则加载第一页的内容
      if (arg === 1) {
        this.ipagination.current = 1;
      }
      var params = this.getQueryParams();//查询条件
      this.loading = true;
      getAction(this.url.list, params).then((res) => {
        if (res.success) {
          //update-begin---author:zhangyafei    Date:20201118  for：适配不分页的数据列表------------
          this.dataSource = res.result.records||res.result;
          this.dataSource = this.dataSource.map((item)=>{
             switch(item.questionType) {
              case 1:
                item.questionType = '单选题';
                break;
              case 2:
                item.questionType = '多选题';
                break;
              case 3:
                item.questionType = '判断题';
                break;
              case 4:
                item.questionType = '填空题';
                break;
              case 5:
                item.questionType = '问答题';
                break;
             }
             if(item.status == 1){
              item.status = '正常';
             }else{
              item.status = '禁用';
             }
          return item;
          });
          if(res.result.total)
          {
            this.ipagination.total = res.result.total;
          }else{
            this.ipagination.total = 0;
          }
        }else{
          this.$message.warning(res.message)
        }
      }).finally(() => {
        this.loading = false
      })
    },
    handleEdit: async function(record) {
      const res = await getQuestionById(record.id);
      const arry = [{
        questionType: 1,
        path: '/tls/oes/questionBank/createSingleQuestion/createSingleQuestion'
      },{
        questionType: 2,
        path: '/tls/oes/questionBank/createMultipleQuestion/createMultipleQuestion'
      },{
        questionType: 3,
        path: '/tls/oes/questionBank/createJudgeQuestion/createJudgeQuestion'
      },
      {
        questionType: 4,
        path: '/tls/oes/questionBank/createCompletionQuestion/createCompletionQuestion'
      },
      {
        questionType: 5,
        path: '/tls/oes/questionBank/createShortanswerQuestion/createShortanswerQuestion'
      }
      ]
      const item = arry.find(item => {
       return item.questionType === res.result.questionType;
      })
      this.$router.push({ path:  item.path, query: { data: res.result  }})
      console.log(res)
    },
      initDictConfig(){
      },
      getSuperFieldList(){
        let fieldList=[];
        fieldList.push({type:'int',value:'questionType',text:'题目类型',dictCode:''})
        fieldList.push({type:'int',value:'subjectId',text:'学科ID',dictCode:''})
        fieldList.push({type:'int',value:'score',text:'题目总分',dictCode:''})
        fieldList.push({type:'int',value:'difficult',text:'题目难度',dictCode:''})
        fieldList.push({type:'int',value:'createUser',text:'创建者ID',dictCode:''})
        fieldList.push({type:'int',value:'status',text:'状态',dictCode:''})
        this.superFieldList = fieldList
      }
    }
  }
</script>
<style scoped>
  @import '~@assets/less/common.less';
</style>